INA RNAO12X22X12-TV
Needle Roller Bearings
Radial roller bearing RNAO..-TV
(BRAND)：INA
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Main Dimensions & Performance Data
Fw
12 mm
Under roller diameter
D
22 mm
Outside diameter
B
12 mm
Width
Cr
10,000 N
Basic dynamic load rating, radial
C0r
9,900 N
Basic static load rating, radial
Cur
1,430 N
Fatigue load limit, radial
CG
26,000 1/min
Limiting speed
nG Grease
15,500 1/min
Limiting speed for grease lubrication
nϑr
19,700 1/min
Reference speed
≈m
17.5 g
Weight
Mounting dimensions
ra max
0.3 mm
Maximum recess radius
db
17.6 mm
Shoulder diameter axial guidance NK/shaft
Da
18.3 mm
Shoulder diameter outer ring
Db
12.3 mm
Shoulder diameter axial guidance NK/housing
